Polygons
Polygons are a number of coplanar line segments, each connected end to end to form a closed shape.
The knowledge of the name of polygons by the public usually only goes up to octagon, but polygons beyond that actually have names.
3:Triangle
4:Square
5:Pentagon
6:Hex/sextagon
7:Heptagon
8:Octagon
9:Nona/enneagon
10:Decagon
11:Hen/un-decagon
12:Do-decagon
13:Triskai-decagon
14:Tetra-decagon
15:Penta-decagon
16:Hexa-decagon
17:Hepta-decagon
18:Octa-decagon
19:Ennea-decagon
20:Icosagon
30:Triacontagon
40:Tetracontagon
50:Pentacontragon
60:Hexacontagon
70:Heptacontagon
80:Octacontagon
90:Enneacontagon
42:Dotetracontagon
65:Pentahexacontagon
A polygon wit an infinite amount of sides is called an apeirogon.
The knowledge of the name of polygons by the public usually only goes up to octagon, but polygons beyond that actually have names.
3:Triangle
4:Square
5:Pentagon
6:Hex/sextagon
7:Heptagon
8:Octagon
9:Nona/enneagon
10:Decagon
11:Hen/un-decagon
12:Do-decagon
13:Triskai-decagon
14:Tetra-decagon
15:Penta-decagon
16:Hexa-decagon
17:Hepta-decagon
18:Octa-decagon
19:Ennea-decagon
20:Icosagon
30:Triacontagon
40:Tetracontagon
50:Pentacontragon
60:Hexacontagon
70:Heptacontagon
80:Octacontagon
90:Enneacontagon
42:Dotetracontagon
65:Pentahexacontagon
A polygon wit an infinite amount of sides is called an apeirogon.